RT Journal Article SR Electronic T1 In vivo evaluation of P-glycoprotein function at the blood-brain barrier in nonhuman primates using [11C]verapamil JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/jpet.105.088328 A1 Young-Joo Lee A1 Jun Maeda A1 Hiroyuki Kusuhara A1 Takashi Okauchi A1 Motoki Inaji A1 Yuji Nagai A1 Shigeru Obayashi A1 Ryuji Nakao A1 Kazutoshi Suzuki A1 Yuichi Sugiyama A1 Tetsuya Suhara YR 2005 UL http://jpet.aspetjournals.org/content/early/2005/11/17/jpet.105.088328.abstract AB